Intelligent charging method for pure electric automobile

The invention discloses an intelligent charging system and an intelligent charging method for a pure electric automobile. In the intelligent charging system, for meeting the requirements of a vehicle-mounted power battery system of the pure electric automobile, a charging control strategy combining multi-section constant current charging, quick pulse current charging and constant-voltage charging is adopted, the automatic switching of a charging mode is realized, a charging state is judged automatically, and a charging process is stopped automatically. The intelligent charging system has the advantages that: the charging system is applicable to a plurality of power batteries, acquires battery information in real time, can acquire detailed information of a battery by communicating with a battery management system, is convenient to use, and has high charging speed and high running efficiency.